Generic F910 Bluetooth 5.0 Headphones with Double Microphone Colour:Black

Options for this item: Colour:Black Features: 270 degrees rotating BOM lever allows to adjust the angle and fit this headset to the right or left ear. Soft rubber material, comfortable and light, even if the headphones wear a long time, no load, there is no heavy feeling. This BT5.0 headset, with an internal dual HD mic, RCV4.0 noise -preventive headphones, allows you to get high quality and clear sound even in a noisy environment. Low power consumption, long waiting time, built -in 170mah lithium ion battery, up to 150 hours for waiting and up to a great 7 hours for music or continuous conversation is suitable for work, driving, sports and meeting. A great gift for someone who likes to play. Specification: Product: Business Headphone Model: F910 BT: V5.0 Material: ABS Color: Black, Blue (Optional) Playing time: 7 hours speech time: 7 hours waiting time: 150 hours battery: 170mah frequency response range: 20hz - 20khz Function: Play / Pause / Replace / Answer the Call / Reject Call Package Size: 14 * 9 * 5cm / 5.51 * 3.54 * 1.97 Package Weight: 20g / 0.71Oz Package List: 1 * Business Headset